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* Flat Round (common sand dollar) * Arrowhead * Pancake * Sea gopher * Sea Biscuit * Keyhole
Ocean
Sanibel
Laganum
Sea Biscuit
Tropica
Mandala
Wiki User
∙ 15y ago
Wiki User
∙ 8y agoThere are some 75 genera of sand dollars, 29 living and 49 fossil, with quite a few species.
Wiki User
∙ 6y agothere are 12 different types of sand dollars that we now know of.
Wiki User
∙ 13y agoThere is no way to accurately answer that question, they live in the oceans and we have no way to count them.
But there are 12 different types of sand dollars that we now know of.
Anonymous
12
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What genus is a sand dollar in?
Sand dollars are actually an entire order of invertebrate animals. Therefor, there are many genera of sand dollars. However, the Common Sand Dollar belongs to the genus Echinarachnius.
What types of organisms are in the phylum echinodermata?
Starfish, sea urchins, sea cucumbers, and sand dollars.
What does sand look like?
There are many different types of sand with many different appearances. Some sand is very white and other sand can be black or brown.
How do sand dollars survive?
Sand dollars survive by filter water through their exoskeletons. The live in shallow coastal waters in many different parts of the world.
What is the sand dollars habitat?
In the sand
Fishville cheats how to get sand dollars?
You can not cheat to get sand dollars. You have to work for it, or you have to buy it.
How many grains of sand are there in 2.00 moles of grains of sand?
Sand is not a compound and haven't a molar mass; also different types of sand exist.
This echinoderm burrows in the sand?
Sand dollars.
Can you explain how much is 1.3million?
Alot of dollars and not very many grains of sand.
How many colors of sand are there on beaches?
There are many types of beaches. A pink sand beach is made of crushed bit of seashells.
How sand dollars got its name?
sand dollars got there name because they are shaped like a coin and they dig themselves into the sand
How do sand dollars breathe?
Sand dollars breathe through a process known as diffusion, using their tube feet.
